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Synthesis of Polycyclic Hydrocarbons by Palladium‐Catalyzed Cross‐Coupling Reactions of Vinylic Bromides with Diphenylacetylene
Author(s) -
Dyker Gerlad,
Siemsen Peter,
Sostmann Stefan,
Wiegand Anke,
Dix Ina,
Jones Peter G.
Publication year - 1997
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19971300220
Subject(s) - diphenylacetylene , chemistry , palladium , catalysis , coupling reaction , coupling (piping) , photochemistry , medicinal chemistry , organic chemistry , mechanical engineering , engineering
Vinylic bromides of type 1 undergo cross‐coupling reactions with diphenylacetylene ( 5 ) leading to various polycyclic hydrocarbons. The ratio of the 1:1 to the 1:2 products can readily be controlled by varying the reaction conditions.